Single-player games like Terminal Reign
Below are 10 single-player Steam games similar to Terminal Reign, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Terminal Reign page.
Ranked picks
- 1

BOKOSUKA WARS II
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Strategy and Indie with Terminal Reign.
Bokosuka Wars won the 1984 ASCII Software Contest; a pioneering simulation RPG. This sequel by the original creator features ideas and systems not realized on the original. Two-Player Co-op play recommended!
- 2

Pixel Punk
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Action and Strategy with Terminal Reign.
Pixel Punk is a strategy tower defence. In pixel Punk you build different turrets that will protect you against the never ending waves.
- 3

Silent Shark
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Strategy and Indie with Terminal Reign.
A tactical, map-based WWII submarine sim set in the Pacific Theater: Approach, intercept, strike unseen, withdraw into the deep. With realistic instruments, a Torpedo Data Computer (TDC), and including a full campaign with missions, patrol zones, radio intel, and more.
- 4

Old World
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Strategy and Simulation with Terminal Reign.
Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind?
- 5

Door Kickers 2: Task Force North
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Action and Strategy with Terminal Reign.
Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014".
- 6

Commandos: Origins
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Strategy with Terminal Reign.
ALARM! You have been selected for a mission which will shape the fate of the entire world. Witness the very beginning of the legendary elite WWII force in Commandos: Origins. The long-awaited sequel to the Commandos series brings you right back to the foundation of the real-time tactics genre.
- 7

AI War 2
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Strategy and Indie with Terminal Reign.
The most devious and acclaimed artificial intelligence in strategy gaming is better than ever. A grand strategy/RTS hybrid that reverses many conventions of both genres. Take territory without attracting attention, build your empire with care, and adapt to an ever-evolving galactic battleground.
- 8

Total Conflict: Resistance
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Action and Strategy with Terminal Reign.
Total Conflict: Resistance is a unique symbiosis of global strategy, tactics and first-person action. Realistic mass battles, many types of armored vehicles, weapons, uniforms, unique mechanics, immersive free gameplay. Lead any state and bring it to greatness!
- 9

Deep Space Exploitation
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Action and Indie with Terminal Reign.
Deep Space Exploitation is a space mining game featuring 2D physics, fully destructible asteroids, and a story of survival under an exploitative corporation. Use your equipment wisely, upgrade your ship, and make difficult decisions to secure your future!
- 10

Directory Dungeon - File Explorer Dungeon Crawler
Single-player alternative to Terminal Reign — playable solo, no multiplayer required. Shares Indie with Terminal Reign.
A tiny dungeon crawler played right in the windows file explorer. Explore a loot-filled dungeon by dragging and dropping your player folder into new rooms, equip powerful files, defeat terrible monsters, and banish evil once and for all.